perfective

英 [pə'fektɪv] 美[pɚ'fɛktɪv]

This series of product has a novel structure and perfective performance.: 该系列产品结构新颖,性能齐全.

Result: Improve perfective and complement of identified characters.: 结果: 进一步完善和补充了小叶莲的鉴别特征.